Introduction Large language models (LLMs), which have the extraordinary ability to produce text that resembles human speech, have become increasingly prominent in the fast-developing field of artificial intelligence (AI). Meta’s LLaMA 2 and OpenAI’s ChatGPT are two prominent competitors in this space, each providing unique advantages and skills. A thorough comparison with ChatGPT, the default model of GPT-3.5, surfaced when Meta AI presented LLaMA 2, their most recent invention. This analysis examines a number of factors while weighing the benefits of both models to determine which one is superior. In order to create languages that definitively resemble human writing, LLaMA…